Recent content by jspireite

  1. J

    Under Pressure! From the Combi!

    Done that. No noticeable water. Pressure loss only very slight now. Is this common with PRV leak? Thanks
  2. J

    Under Pressure! From the Combi!

    Go to FAQ They tell you hoe to access PVV. System seems to work ok thro day. Just gradual topping up seems to sort it. Or do I need to look at PRV or EXP. My main concern is I have a system leak I don't know about! Can't get 2 PRV??!! I hate these uncertainties! HELP...
  3. J

    Under Pressure! From the Combi!

    Tried that Wlds. Pressure didn't go up. Fine. System operating fine. Only goes down (pressure) if left for long time. (Quite slowly). Any ideas? Cheers!
  4. J

    Under Pressure! From the Combi!

    Not tried suggestion of cranking pressure up to 1 whilst cold, then running for 10 mins, yet. To see if prob with press relief valve. Has been suggested a system leak may occur there. Busy browsing useful FAQs. Let you know if sort it. System seems to work ok thro day. Just gradual...
  5. J

    Under Pressure! From the Combi!

    Boiler is Baxi 105E. Thanks
  6. J

    Under Pressure! From the Combi!

    Thanks. I'll give it a try.
  7. J

    Under Pressure! From the Combi!

    When my CH not operating for several hours, say, overnight, the operating pressure drops to zero and won't function unless I top the system up from the tap. It, then, seems to run fine until the next time. I have done this procedure some 10 times now. There are no obvious system leaks as far as...
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